Ontologia

Commune · CHN

Xiaoyi

China

DwaCold, dry winter, hot summer(54 %)

Species observed

150

Observations

292

Area

949,7km²

Ecological tissue

Sample of 10 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Xiaoyi : 9 espèces reliées par 8 interactions GloBI sur 4 types (connectance 17.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
8
Connectance
0.178
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

150 distinct species · 292 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

292 obs · 7 cellules
Obs. / cellule
≥ 281
281–280
2–280
2–1
< 2

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

10,2°C

Annual rain

567mm

Warmest m°

28,3°C

Coldest m°

-10,0°C

Elevation: 1 007 m on average (min 732 m, max 1 588 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
567mm
Warmest month
28,3°C
Coldest month
-10,0°C
Mean alt.
1 007m
Min
732m
Max
1 588m
Std. dev.
193m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(54 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,9

Org. C

12,9g/kg

Clay

17,4%

Sand

39,6%

Silt

43,0%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiMaggregated to Luliang

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
19,1g/kg
Clay
16,8%
Sand
40,0%
Silt
43,1%
5–15 cm
pH H₂O
7,9
Org. C
10,7g/kg
Clay
17,4%
Sand
39,7%
Silt
42,9%
15–30 cm
pH H₂O
8,0
Org. C
8,8g/kg
Clay
18,1%
Sand
39,0%
Silt
42,8%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest16.9%
Crops21.0%
Built-up2.1%
Bare soil3.9%
Other (grassland, water…)56.1%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology11 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

40,1km

Lake surface here

0,66km²

Basins crossed

11

Max stream order

6

Max drainage

24 913km²

Discharge in basins

26,0m³/s

Mean precip.

509mm/an

Mean T°

9,2°C

Moisture idx

-0,52

Max snow

3%

Mean runoff

46mm/an

Mean elev. (basins)

1 042m

Watersheds crossing here

2 more basins

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

3hab/km²

Night light

3,4nW

Built-up

211,1%

Pesticides

70,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)